Ion implanted optical channel waveguides in Er3+/MgO co-doped near stoichiometric LiNbO3: a new candidate for active integrated photonic devices operating at 1.5 μm

被引：19

作者：

Chen, Feng ^{[1
,3
]}

Tan, Yang ^{[1
]}

Rodenas, Airan ^{[2
]}

机构：

[1] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China

[2] Univ Autonoma Madrid, Fac Ciencias, Dept Fis Mat, GIEL, E-28049 Madrid, Spain

[3] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 20期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1364/OE.16.016209

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the fabrication of active optical channel waveguides in Er3+/MgO co-doped near stoichiometric lithium niobate crystals by means of selective low-dose oxygen ion implantation through a specially designed photoresist stripe mask. After post-implantation treatment at 260 C for 1 h, the channel waveguides possess a propagation loss of similar to 1.7 dB/cm. The micro-luminescence investigation reveals that fluorescence emissions at similar to 1.5 mu m in the waveguides are well preserved with respect to the bulk, exhibiting possible applications for integrated active photonic devices. (c) 2008 Optical Society of America

引用

页码：16209 / 16214

页数：6

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